Mini Building Block SetThe cute puppy is made of 998 high-quality MINI building blocks. This Animal Party favorite children's building toy features better compactness and a higher snap between bricks than traditional sized building blocks. Please note that these are micro-bricks, meaning some of the bricks are smaller than 10mm. It is not compatible with LEGO sets. Easy to assembleThis cute puppy miniature building kit comes with detailed color instructions that are clear and easy to follow, as well as a practical tool to eliminate misplacement. We recommend that you use tweezers (not included) to grasp the fragments. STEM Educational ToysSuitable for children aged 8 and above, it can stimulate children's creativity and imagination, cultivate children's attention, and enhance hand-eye coordination and problem-solving abilities. It can be difficult for younger children, who sometimes need adult help. This is also a casual game for adults, fun and stress-relieving. Great for display and a great gift for anyone who loves mini building blocks. Ideal Birthday GiftMade of non-toxic materials, no harm to users. No pungent odor, smooth and burr-free, strong and stable. Makes a great and cute gift for Christmas, Children's Day, birthdays, New Year parties, etc. Other holidays.